Chromium Copper Plate

Introduction

Chromium copper plate is a kind of cast alloy products, which added chromium or zirconium. The copper in chromium copper alloy material gives good electrical conductivity and thermal conductivity. This is the most important prerequisite for the best current. Action arc will exert considerable load on the material, which is the temperature of chromium play. Chromium can improve material resistance to arc erosion resistance, good welding resistance, can prevent fusion bonded to each other when the soft copper portion. Chromium also has a high affinity for oxygen, which can be absorbed in the process of breaking release.

Properties

1. Good mechanical strength
2. Low gas content
3. Excellent resistance to arc erosion capability
4. Excellent ability to cut off the short-circuit current
5. Excellent anti-welding capability
6. High economic for production
7. Up to 63 kA breaking capacity
8. Maximum cut-off current value <6 A

Application

High-strength cables, connectors, thermal conductor, switch parts, breaker parts, switch contacts, motor and generator parts, electronics components, connectors, generators and other slot wedge. Resistance welding electrodes, resistance welding equipment parts, electrode grip, shaft and cushioning material, or as a projection welding machine large molds, jigs, spot welding electrodes, seam welding wheel, electrode holder, plastic mold parts, heat sink, plating equipment target back plate, EDM electrode tip, need high temperature conductive wear equipment parts, steel fiber plant, with production of amorphous melt pumping wheel and so on.